Convert millimeters to inches
Instantly convert millimeters to inches using our free online calculator. See the formula and a full reference table below.
1 millimeter = 0.0394 inches
Formula:
millimeters × 0.0394 = inchesMillimeter → Inch reference table
| millimeters | inches |
|---|---|
| 1 millimeter | 0.0394 inches |
| 2 millimeters | 0.0787 inches |
| 5 millimeters | 0.1969 inches |
| 10 millimeters | 0.3937 inches |
| 25 millimeters | 0.9843 inches |
| 50 millimeters | 1.9685 inches |
| 100 millimeters | 3.937 inches |
| 250 millimeters | 9.8425 inches |
| 500 millimeters | 19.6851 inches |
| 1000 millimeters | 39.3701 inches |
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Frequently asked questions
How many inches are in 1 millimeter?
1 millimeter equals 0.0394 inches.
What is the formula to convert millimeters to inches?
Multiply the number of millimeters by 0.0394 to get the equivalent in inches.
Is this converter accurate?
Yes. All conversions use internationally recognized conversion factors with up to 6 decimal places of precision.